diff --git a/python/sot_talos_balance/create_entities_utils.py b/python/sot_talos_balance/create_entities_utils.py
index c91aa9bf95b4662039c1af69ae221aa72fbbb1f8..865613368a0c48fd4d0183781797c463727172e3 100644
--- a/python/sot_talos_balance/create_entities_utils.py
+++ b/python/sot_talos_balance/create_entities_utils.py
@@ -421,12 +421,12 @@ def create_zmp_estimator(robot,filter=False):
 
     estimator.init()
     return estimator
-    
+
 def create_ft_calibrator(robot,conf):
   ftc = FtCalibration('ftc')
-  ftc.init(robot_name)
+  ftc.init(robot.name)
   ftc.setRightFootWeight(conf.rfw)
   ftc.setLeftFootWeight(conf.lfw)
   plug(robot.device_filters.ft_RF_filter.x_filtered, ftc.right_foot_force_in)
   plug(robot.device_filters.ft_LF_filter.x_filtered, ftc.left_foot_force_in)
-  return ftc
\ No newline at end of file
+  return ftc